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4-4 | Maintaining and Transporting the Printer
5. Turn the knob in the direction of the arrow until it stops. The switch
drops down automatically and the next cartridge appears in the
installation window.
Repeat this step until the cartridge that you want to replace appears.
6. Turn the cartridge counterclockwise 90 degrees. When you turn it, the
the cartridge extends slightly.
7. Pull the cartridge out of the slot and discard it.
8. Follow the steps in the next section to install the new toner cartridge.
Note
If the knob won’t turn,
don’t force it. Push up
the switch and try
turning it again.
Turn the knob.
Warning
Try not to touch the toner,
and avoid all contact with
your eyes. If toner gets on
your skin or clothes, wash it
off immediately with soap
and cold water. If toner gets
in your eyes, flush them
immediately with cold
water. Keep toner
cartridges out of the reach
of children.
Follow local regulations
when you dispose of used
toner cartridges. Do not
expose them to fire, as they
can explode and cause
injury.